Bearing import and Export Co., Ltd

Self Aligning Ball Bearings

This type of ball bearing is recommended when alignment of the shaft and housing is difficult and the shaft may flex. The outer ring has a spherical raceway and its center of curvature coincides with that of the bearing; therefore, the axis of the inner ring, balls and cage can deflect to some extent around the bearing center. Pressed steel cages are usually used. Since the contact angle is small, the axial load capacity is low. The permissible dynamic misalignment is approximately 0.07 to 0.12 radian (4 to 7 degrees) under normal loads.
However, depending on the surrounding structure, such an angle may not be possible.

30 mm x 80 mm x 31 mm ISB 2307 KTN9+H2307 self aligning ball bearings: Size (mm) : 120x55x29; Basic static load rating - C0 : 143 kN

75 mm x 150 mm x 28 mm ISB 1217 K+H217 self aligning ball bearings: Housing Material : Cast Iron; Cartridge Pilot Diameter : 0 Inch | 0 Millimete

35 mm x 80 mm x 21 mm FAG 1307-K-TVH-C3 self aligning ball bearings: Width (mm) : 29; d : 45 mm

65 mm x 160 mm x 37 mm ISB 1315 K+H315 self aligning ball bearings: Housing Material : Cast Iron; Cartridge Pilot Diameter : 0 Inch | 0 Millimete

55,000 mm x 120,000 mm x 29,000 mm SNR 1311KG15 self aligning ball bearings: rs (min) : 3 mm; Static (Cor) : 11.1 mm

45 mm x 100 mm x 25 mm ISB 1309 KTN9 self aligning ball bearings: Width (mm) : 29; d : 45 mm

20 mm x 47 mm x 18 mm NACHI 2204K self aligning ball bearings: A1 : 14 mm; Bolt (G) : M14

12 mm x 32 mm x 14 mm ISB 2201 TN9 self aligning ball bearings: rs (min) : 3 mm; Static (Cor) : 11.1 mm

60 mm x 130 mm x 31 mm NTN 1312S self aligning ball bearings: Size (mm) : 120x55x29; Basic static load rating - C0 : 143 kN

90 mm x 190 mm x 64 mm SKF 2318K self aligning ball bearings: Da max : 290 mm; da min : 230 mm

90 mm x 190 mm x 43 mm ISB 1318 K self aligning ball bearings: rs (min) : 3 mm; Static (Cor) : 11.1 mm

ISB TSM 17-01 BB-E self aligning ball bearings: Housing Material : Cast Iron; Cartridge Pilot Diameter : 0 Inch | 0 Millimete